Fireproof and water proof photovoltaic coiled material and method for preparing same

A waterproof coiled material and coiled material technology, used in photovoltaic power generation, roof insulation materials, sustainable buildings, etc., can solve the problems of large environmental and human influence factors, high labor costs, and high prices, and reduce wet construction. link, overcome the flammability of organic matter, and ensure the effect of overall safety

Inactive Publication Date: 2013-12-11
常州市广济电气有限公司
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still the following problems in the engineering application of this technology: first, the on-site wet operation is greatly affected by environmental and human factors, material waste, high labor costs, and prone to quality problems; second, the cu

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fireproof and water proof photovoltaic coiled material and method for preparing same
  • Fireproof and water proof photovoltaic coiled material and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as figure 1 and figure 2As shown, a fireproof and waterproof photovoltaic coiled material has a layered structure, which sequentially includes a waterproof coiled material substrate 1, an adhesive layer 2, a flexible thin film photovoltaic cell module 3, a film layer 4 and a paint layer 5 from inside to outside. The waterproof coiled material substrate uses high-tough glass fiber reinforced flame-retardant non-woven fabric as the base, and the two sides of the base base are scraped with flame-retardant modified polymer cement mortar; wherein the high-tough glass fiber reinforced flame-retardant non-woven fabric is used The material adopts Anfang flame-retardant fiber (viscose fiber) and 4080 fiber (low-melting fiber), which has excellent flame-retardant and anti-melting effects, and can effectively form a flame-retardant firewall. Among them, the main raw materials of the flame-retardant polymer modified cement mortar layer are calculated in parts by weight: 12-1...

Embodiment 2

[0033] A fire-proof and waterproof photovoltaic coil, the thickness of the waterproof coil substrate 1 is 1.2mm; the flexible thin-film photovoltaic cell assembly 3 is an organic thin-film battery; the coating layer 5 is a nano-scale fluorocarbon coating with a thickness of 70um; The flame-retardant polymer modified cement mortar is composed of the following raw materials in parts by weight: 17 parts of ordinary silicon 425 cement, 38 parts of quartz sand, 23 parts of propionic acid emulsion, 15 parts of water, and 7 parts of composite flame retardant; example 1.

Embodiment 3

[0035] A fire-proof and waterproof photovoltaic coil, the thickness of the waterproof coil substrate 1 is 1.8mm; the flexible thin-film photovoltaic cell assembly 3 is a copper indium potassium selenium thin-film solar cell; the coating layer 5 is nano-scale organosilicon modified Acrylic paint with a thickness of 50um; the flame retardant polymer modified cement mortar is composed of the following raw materials in parts by weight: 18 parts of ordinary silicon 42.5 cement, 36 parts of quartz sand, 24 parts of propionic acid emulsion, 14 parts of water, composite flame retardant 7 parts of agent; Others are with embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention discloses a fireproof and water proof photovoltaic coiled material. The fireproof and water proof photovoltaic coiled material is of a layer-shaped structure and is composed of a waterproof coiled material lining and a flexible photovoltaic module from bottom to top, wherein a high-tenacity glass fiber reinforced flame retardant non-woven fabric is used as a base for the waterproof coiled material lining, flame-retardant polymer modified cement mortar is arranged on the two faces of the base through blade coating, and the solar photovoltaic module sequentially comprises a flexible thin-film photovoltaic cell pack, a film layer and a coating layer from bottom to top. The invention further discloses a method for preparing the fireproof and water proof photovoltaic coiled material. The method includes the following steps of firstly, preparing the waterproof coiled material lining; secondly, preparing the photovoltaic cell pack; thirdly, conducting combining and packaging. According to the fireproof and water proof photovoltaic coiled material, the laying and construction method is simple, the waterproof coiled material can be bonded to the roof of a building in a cold mode through polymer dry-mixed mortar bonders which have a fire prevention function, the fireproof and water proof photovoltaic coiled material is free of fire heating, environmentally friendly, easy to operate and low in comprehensive cost, and the building integrated photovoltaics which integrates multiple functions such as the waterproofing function, the fire prevention function, the decoration function and the photovoltaic power generation function is obtained.

Description

technical field [0001] The invention relates to the fields of building energy saving and photoelectric buildings, in particular to a photovoltaic waterproof coiled material integrating multiple functions of fire prevention, waterproof and photovoltaic power generation and a preparation method thereof. Background technique [0002] The building roof is the preferred location for photovoltaic power generation in buildings, and its photovoltaic power generation components mainly include crystalline silicon photovoltaic panels and amorphous silicon photovoltaic thin film battery coils. There are two ways to fix the crystalline silicon photovoltaic panel on the roof of the building. One is to use its own weight or increase the pressure to place it directly on the roof. Due to the heavy load, it cannot be applied on light roofs and long-span roofs; in addition, it is not easy to apply on exposed waterproof roofs, because the component force of the obliquely placed pressure battery...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): E04D13/18E04D13/16H01L31/048
CPCY02A30/60Y02B10/10Y02E10/50
Inventor 李晓军
Owner 常州市广济电气有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap